FR3122288B1 - Dispositif de communication sans fil comprenant une pluralité d’antennes, installation et procédé de communication associés - Google Patents

Dispositif de communication sans fil comprenant une pluralité d’antennes, installation et procédé de communication associés Download PDF

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Publication number
FR3122288B1
FR3122288B1 FR2104354A FR2104354A FR3122288B1 FR 3122288 B1 FR3122288 B1 FR 3122288B1 FR 2104354 A FR2104354 A FR 2104354A FR 2104354 A FR2104354 A FR 2104354A FR 3122288 B1 FR3122288 B1 FR 3122288B1
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FR
France
Prior art keywords
antennas
wireless communication
communication device
installation
same group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2104354A
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English (en)
Other versions
FR3122288A1 (fr
Inventor
Jean-Claude Mongrenier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biolog Id SAS
Original Assignee
Biolog Id SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR2104354A priority Critical patent/FR3122288B1/fr
Application filed by Biolog Id SAS filed Critical Biolog Id SAS
Priority to PCT/EP2022/061142 priority patent/WO2022229242A1/fr
Priority to AU2022267004A priority patent/AU2022267004A1/en
Priority to CA3216949A priority patent/CA3216949A1/fr
Priority to CN202280035397.0A priority patent/CN118103847A/zh
Priority to EP22725265.7A priority patent/EP4330852A1/fr
Priority to US18/557,604 priority patent/US20240213676A1/en
Priority to BR112023022378A priority patent/BR112023022378A2/pt
Publication of FR3122288A1 publication Critical patent/FR3122288A1/fr
Application granted granted Critical
Publication of FR3122288B1 publication Critical patent/FR3122288B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10356—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
    • G06K7/10415—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being fixed in its position, such as an access control device for reading wireless access cards, or a wireless ATM
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Dispositif de communication sans fil comprenant une pluralité d’antennes, installation et procédé de communication associés L’invention concerne un dispositif de communication sans fil (30) comprenant une pluralité d’antennes (42), chaque antenne (42) présentant une unique boucle (44), les antennes (42) de la pluralité d’antennes étant agencées en groupes (46) de quatre antennes (42), la position de chaque antenne (42) du même groupe se déduisant par translation de la position d’une autre antenne (42) du même groupe (46), chaque groupe (46) de quatre antennes (42) comportant seulement cinq zones de superposition d’antennes du même groupe (46) : une zone de superposition commune (ZC) aux quatre antennes (42) et quatre zones de superposition (Z1, Z2, Z3, Z4) de deux antennes (42). Figure pour l'abrégé : figure 4
FR2104354A 2021-04-27 2021-04-27 Dispositif de communication sans fil comprenant une pluralité d’antennes, installation et procédé de communication associés Active FR3122288B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2104354A FR3122288B1 (fr) 2021-04-27 2021-04-27 Dispositif de communication sans fil comprenant une pluralité d’antennes, installation et procédé de communication associés
AU2022267004A AU2022267004A1 (en) 2021-04-27 2022-04-27 Wireless communication device comprising a plurality of antennas, associated facility and communication method
CA3216949A CA3216949A1 (fr) 2021-04-27 2022-04-27 Dispositif de communication sans fil comprenant une pluralite d'antennes, installation et procede de communication associes
CN202280035397.0A CN118103847A (zh) 2021-04-27 2022-04-27 包括多个天线的无线通信设备、相关联设施和通信方法
PCT/EP2022/061142 WO2022229242A1 (fr) 2021-04-27 2022-04-27 Dispositif de communication sans fil comprenant une pluralité d'antennes, installation et procédé de communication associés
EP22725265.7A EP4330852A1 (fr) 2021-04-27 2022-04-27 Dispositif de communication sans fil comprenant une pluralité d'antennes, installation et procédé de communication associés
US18/557,604 US20240213676A1 (en) 2021-04-27 2022-04-27 Wireless communication device comprising a plurality of antennas, associated facility and communication method
BR112023022378A BR112023022378A2 (pt) 2021-04-27 2022-04-27 Dispositivo de comunicação sem fio, instalação para armazenamento de elementos e método de comunicação

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104354A FR3122288B1 (fr) 2021-04-27 2021-04-27 Dispositif de communication sans fil comprenant une pluralité d’antennes, installation et procédé de communication associés
FR2104354 2021-04-27

Publications (2)

Publication Number Publication Date
FR3122288A1 FR3122288A1 (fr) 2022-10-28
FR3122288B1 true FR3122288B1 (fr) 2024-05-31

Family

ID=76523110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104354A Active FR3122288B1 (fr) 2021-04-27 2021-04-27 Dispositif de communication sans fil comprenant une pluralité d’antennes, installation et procédé de communication associés

Country Status (8)

Country Link
US (1) US20240213676A1 (fr)
EP (1) EP4330852A1 (fr)
CN (1) CN118103847A (fr)
AU (1) AU2022267004A1 (fr)
BR (1) BR112023022378A2 (fr)
CA (1) CA3216949A1 (fr)
FR (1) FR3122288B1 (fr)
WO (1) WO2022229242A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150293A1 (fr) * 2011-05-03 2012-11-08 Scholz Peter-Dominik Système et procédé destinés à la transmission d'énergie sans contact au moyen d'une matrice de bobines d'émission planaires dont le couplage est réduit au minimum
US10032103B2 (en) * 2012-07-13 2018-07-24 Sato Holdings Corporation Antenna design and interrogator system
FR3047185B1 (fr) * 2016-10-03 2021-01-29 Biolog Dispositif de stockage d'elements

Also Published As

Publication number Publication date
CN118103847A (zh) 2024-05-28
EP4330852A1 (fr) 2024-03-06
US20240213676A1 (en) 2024-06-27
BR112023022378A2 (pt) 2024-01-09
WO2022229242A1 (fr) 2022-11-03
AU2022267004A1 (en) 2023-11-16
CA3216949A1 (fr) 2022-11-03
FR3122288A1 (fr) 2022-10-28

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